Could This Be Call of Duty For The PS Vita?

A leaked video of Call of Duty 4: Modern Warfare being played on a PlayStation Vita has just surfaced. The game itself is supposedly a remaster version of the game specifically for the PS Vita. The video looks real, but you never know. Check out the video after the break.

What do you think, real or fake? And if this is in fact legit; is Call of Duty: Modern Warfare a game you see yourself playing on your Vita?